32 citations · 65 across the 3 of their papers we have counts for
14 papers
Celestial OPEs and algebra from worldsheet in string theory
Hongliang Jiang
Celestial operator product expansions (OPEs) arise from the collinear limit of scattering amplitudes and play a vital role in celestial holography. In this paper, we derive the cel…
Celestial superamplitude in SYM theory
Hongliang Jiang
Celestial amplitude is a new reformulation of momentum space scattering amplitude and offers a promising way for flat holography. In this paper, we study the celestial amplitude in…
Modular Hamiltonians in flat holography and (W)AdS/WCFT
Luis Apolo, Hongliang Jiang, Wei Song +1
We study several aspects of holographic entanglement in two models known as flat/BMSFT and (W)AdS/WCFT. These are two examples of holography beyond AdS/CFT where the the bo…
Swing surfaces and holographic entanglement beyond AdS/CFT
Luis Apolo, Hongliang Jiang, Wei Song +1
We propose a holographic entanglement entropy prescription for general states and regions in two models of holography beyond AdS/CFT known as flat/BMSFT and (W)AdS/WCFT. Fl…
Magnetic Deformation of Super-Maxwell Theory in Supergravity
Ignatios Antoniadis, Jean-Pierre Derendinger, Hongliang Jiang +1
A necessary condition for partial breaking of N=2 global supersymmetry is the presence of nonlinear deformations of the field transformations which cannot be generated by backgroun…
Boundary correlators in WZW model on AdS
Matteo Beccaria, Hongliang Jiang, Arkady A. Tseytlin
Boundary correlators of elementary fields in some 2d conformal field theories defined on AdS have a particularly simple structure. For example, the correlators of the Liouville…